Pith Number

pith:X6AGNUFB

pith:2011:X6AGNUFBN7QCLNIBVMIMENAQID

not attested not anchored not stored refs pending

To Switch or Not To Switch: Understanding Social Influence in Recommender Systems

Bernardo A. Huberman, Haiyi Zhu, Yarun Luon

arxiv:1108.5147 v2 · 2011-08-25 · cs.CY · cs.HC · cs.SI · physics.soc-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6AGNUFBN7QCLNIBVMIMENAQID}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:14:37.630349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf8066d0a16fe025b501ab10c2341040f742a0d26c4d4c3ceb62b9b00f05e4ba

Aliases

arxiv: 1108.5147 · arxiv_version: 1108.5147v2 · doi: 10.48550/arxiv.1108.5147 · pith_short_12: X6AGNUFBN7QC · pith_short_16: X6AGNUFBN7QCLNIB · pith_short_8: X6AGNUFB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/X6AGNUFBN7QCLNIBVMIMENAQID \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: bf8066d0a16fe025b501ab10c2341040f742a0d26c4d4c3ceb62b9b00f05e4ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e1d09d29c305f90e06f356806a92b9933c3f08eb274ac6d450357d7b5f8a94",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2011-08-25T18:22:45Z",
    "title_canon_sha256": "575da6eff51e6792fbf870c029ca389319cd630e8d9a6118fd9295de0a61f6a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5147",
    "kind": "arxiv",
    "version": 2
  }
}